Question

【题目】The children got to the Forest Park after ____ ride.
A.an hour's
B.an hours'
C.a hour's
D.one hours'

Answer 1

【答案】A
【解析】句意：骑行了一个小时后，孩子们到达了森林公园。考查表示时间的名词所有格。hour是元音开头，前用an；an hour是单数，其所有格为an hour's，所以答案是A。